Working Papers

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SSRN Research Paper Series

The Social Science Research Network’s Research Paper Series includes working papers produced by Stanford GSB the Rock Center.

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What Makes Markets Efficient? Some Answers from the Laboratory

Russell Lundholm
1989

This study uses laboratory markets to determine how different types of information or different market structures influence a markets informational efficiency. Unlike secondary data studies of market efficiency, in a laboratory the efficiency of…

Delegation as Commitment: The Case of Income Tax Audits

Nahum Melumad, Dilip Mookheijee
1988

We study the value of delegating authority over income tax audit policy, arising from incompleteness of contracts. Suppose a utilitarian government’s ability to commit is limited to aggregate dimensions of its audit policy, as publicly verifiable…

Information Aggregation in an Experimental Market

1988

Although the rational expectations hypothesis is widely applied in asset pricing models with differentally informed traders, the extent to which markets actually aggregate and transmit information is an open question. In ths study we report the…

On Auditors and the Courts in an Adverse Selection Setting

Nahum Melumad, Lynda Thoman
1987

We study the role an auditor plays in distinguishing among different bankruptcy-risk classes in a setting in which a lender cannot observe the bankruptcy probability of a borrower. The auditor strategically chooses her work intensity as well as…

Breach of Contract in Agencies

Nahum Melumad
1986

We consider an agency model in which the agent acquires private pre-decision information after contracting. The agent is allowed to breach the contract by paying the principal pre-determined damages. We demonstrate the relationship of this model…

Delegated Expertise

Joel S. Demski, David Sappington
1983

We introduce an expert to the syndicate setting. An expert is, tautologically, one who acquires expertise. We define expertise in terms of private information that is too costly to communicate. When the costs of acquiring expertise are not…

Invisible Resources and Their Accumulation for Corporate Growth

Hiroyuki Itami
1983

The basic question behind this paper is deceptively simple: why can some firms continue to grow and some firms cannot even under very similar environmental conditions? What is the essential driving mechanism behind successful corporate growth? My…

The Case for Unbalanced Growth of the Firm

Hiroyuki Itami
1983

For successful long-term growth of the firm, its strategy has to be out of balance with the firms resources from time to time. In particular, the firm needs to overextend itself from time to time, by adopting such a strategy which is somewhat…

Capital Market Efficiency: Definitions, Testing Issues And Anomalies

George Foster
1982

Research on capital market efficiency continues to have an important impact on the accounting and finance literatures. This paper covers five topics related to market efficiency: I. Alternative viewpoints on what is meant by market efficiency, II…

A Comparison of Corporate Financial Reporting in Japan and the United States

Hiroyuki Itami, Kunio Itoh
1982

This is a research on how corporate financial reporting practices are influenced by such environmental (to accounting) factors as the capital market institutions, the legal system and management behavior. International comparison provides an…

Models in Managerial Accounting

Joel S. Demski
1982

Abstract not available.

Necessary and Sufficient Informational Conditions for Pareto-Efficient Risk Sharing in Incomplete Markets

Amin H. Amershi
1982

Although, the marginal Lagrange conditions for Pareto-optimal risk-sharing are known, the precise informational requirements of the risk- sharing contracts are not known. This paper determines the minimal structure of such information under…

Stock Return Seasonalities and the "Tax-Loss Selling" Hypothesis: Analysis of the Arguments and Australian Evidence

Philip Brown, Donald B. Keim, Allan W. Kleidon, Terry A. Marsh
1982

In this study, we extend the discussion of the tax loss selling hypothesis and also examine the month-to-month small firm return premium for a sample of Australian stocks for the period 1958-1981. Although the basic idea behind the tax-loss…

Common Stock Returns and Rating Changes: A Methodological Comparison

Paul A. Griffin, Antonio Z. Sanvicente
1981

This paper examines the adjustments in a firms common stock price during the eleven months before and during the month of announcement of a bond rating change. Based on several different measures of abnormal security return, the findings are…

A Complete Analysis of Efficient Funds and Full Pareto-Efficiency in Financial Markets

Amin Amershi
1981

In this paper we develop the complete analysis of the necessary and sufficient conditions for the full Pareto-efficiency of financial markets. We show that full-Pareto efficiency obtains in exchange markets if and only if a type of partition of…

Cost Allocation Games

Joel S. Demski
1981

Considerable recent literature uses game theory techniques to enhance our understanding of cost allocation. These studies typically begin with a setting in which allocation is required and then derive or suggest properties that the required…

A Unified Theory of Syndicates, Aggregation and Separation in Financial Markets

Amin Amershi, Jan H. W. Stoeckenius
1981

Abstract not available.

Accuracy of Subjective Probabilities for a Financial Variable

William F. Wright
1979

Abstract not available.

Citizen Participation in Public Decisions: A Comprehensive Policy-Capturing Approach

William F. Wright
1979

This report provides an iterative methodology for obtaining a simple quantitative model of a special interest groups preferences when the group is essentially inaccessible. The context is Social Judgment Theory. Multiple public participation…